What document establishes range safety policy for the Marine Corps and the Army?

The document that establishes range safety policy for both the Marine Corps and the Army is AR 385-63/MCO 3570.1. This combined regulation provides comprehensive guidelines concerning range operations, safety procedures, and risk management practices that are critical in ensuring the safety of personnel and the effective use of range facilities.

By addressing the policies that encompass safer handling of munitions and the operational protocols required during training exercises, the document aids in preventing accidents and emphasizes the importance of maintaining a safe and controlled training environment.

The other options represent different manuals or documents that cover various aspects of military operations, such as training procedures or joint operation doctrine; however, they do not specifically address the overarching safety policies for range operations as this document does. This highlights the significance of ensuring adherence to the combined regulations set forth in AR 385-63/MCO 3570.1 for all range safety personnel.